Do you need to know what two numbers multiply to 7 and add to -7? In other words, do you need to find the two numbers whose product is 7 and sum is -7? No problem! The two numbers that multiply to 7 and add to -7 are as follows:
-5.79129
-1.20871
Here is the math to prove that our above answer to "What two numbers multiply to 7 and add to -7?" is correct:
Multiply:
-5.79129 × -1.20871 ≈ 7
Add
-5.79129 + -1.20871 = -7
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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